Near the end of Stage 4, you will come across another arcade game, which has you climb up a building in a gondola. Zombies will be throwing barrels and cars at you, neon signs will be falling on you, heck even CDs will be firing electrified cows at you. Certain panels on the building will fold up as well, knocking you down if you happen to be standing on top of them when theyre flipping up.

While you can destroy all these projectiles with your chainsaw and just breeze through this section with ease, you are not allowed to do so if you want to earn this trophy. Items are thrown at you are at random, so there is no definite strategy that you can use aside from your own intuition in deciding when its safe to move up or not.